| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $70.81 | 4.458% | $73.9667 | $73.97 | $73.95 | $74.00 |
| Purchase #2 | $39.68 | 7.428% | $42.6274 | $42.63 | $42.65 | $42.60 |
| Purchase #3 | $83.62 | 3.761% | $86.7649 | $86.76 | $86.75 | $86.80 |
| Purchase #4 | $76.67 | 13.737% | $87.2022 | $87.20 | $87.20 | $87.20 |
| Purchase #5 | $45.99 | 4.800% | $48.1975 | $48.20 | $48.20 | $48.20 |
| Purchase #6 | $126.38 | 3.319% | $130.5746 | $130.57 | $130.55 | $130.60 |
| Purchase #7 | $216.76 | 11.680% | $242.0776 | $242.08 | $242.10 | $242.10 |
| 7 purchase totals = | $659.91 | $711.4109 | $711.41 | $711.40 | $711.50 | |